| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $181.74 | 3.257% | $187.6593 | $187.66 | $187.65 | $187.70 |
| Purchase #2 | $250.28 | 10.132% | $275.6384 | $275.64 | $275.65 | $275.60 |
| Purchase #3 | $114.76 | 7.120% | $122.9309 | $122.93 | $122.95 | $122.90 |
| Purchase #4 | $243.87 | 13.485% | $276.7559 | $276.76 | $276.75 | $276.80 |
| Purchase #5 | $41.32 | 3.718% | $42.8563 | $42.86 | $42.85 | $42.90 |
| Purchase #6 | $42.44 | 4.483% | $44.3426 | $44.34 | $44.35 | $44.30 |
| Purchase #7 | $142.75 | 9.191% | $155.8702 | $155.87 | $155.85 | $155.90 |
| 7 purchase totals = | $1,017.16 | $1,106.0536 | $1,106.06 | $1,106.05 | $1,106.10 | |